1 like 1 dislike
11k views

Write a program that reads an integer (1-4 digits) and displays the number of its digits and their sum. For example, if the number is 1234, the program should display 4 and 10

寫一個輸入四位整數 輸出數字的位數和位數的總和。例如,數字是1234程式會輸出4和10。

More information about Loops here.

 

Example input:

1234

Example output:

4 10

 

Example input 2:

245

Example output:

3 11

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited

edited by | 11k views

85 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
** * * * * * * * * ** a=0,b,g,sum=0,i=1000;
* * * **** ** ** * ** ** ** * *** ** * *
* ** * *

******* ***** * * * *** **
** ** * * ** * *****
* * ** ** ** * ****
* **** ** ** *** * **
* * * * * ** ** * * ** ******
*** ** ** * **** ** *** ** *
** * * * ** * * *
* *** ** **** ***

** ** ** * * *** * ** * ** * ** %d",a,sum);
*** * * * ******** * * 0;
}
answered by (54 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
** * * ** * ** * a=0,b,c,d,e,f,g,sum=0,i=1000;
* ** * * * *** * * * * ** * * ***** *** * *
** * ** * * *

* ** *** * *** ***
**** * ** * * * ***
*** *** ***** ****** *** *
*** **** ** *** * * * *****
** *** * ** * * * *
* ** *** ** * ** ** **
*** *** ** **** ** ** * *
** * * * * ** * * **

** ** * * * * * **** * * * %d",a,sum);
** * ******** ***** * * ** * 0;
}
answered by (54 points)
0 0
prog.c: In function 'main':
prog.c:5:21: error: unused variable 'f' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                     ^
prog.c:5:19: error: unused variable 'e' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                   ^
prog.c:5:17: error: unused variable 'd' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                 ^
prog.c:5:15: error: unused variable 'c' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
               ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
*** **** * ** *

int * *
{
* ** * * * * * * *
** ** ***** *** * **** * * = 0;
* ** * * ** * * **** *** **
* *** *** ***** ***** * *** * ** * * * *
sum * * 0;
do
{sum += n % 10; * **
n /= 10;
* ** *
}
* *
**** (n * 0);
{
* ***** * * * *** ** *
}
* * * *** * * * * * * (0);
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
* * * ** * ***

int ** *
{
*** ** *** * *** ** *** *** * * *
* * ** ***** * ** * * ** = 0;
** ** * *** * **** ***
* * ** ***** ** * *** * ** ** * * *
sum * * * 0;
do
{sum += n % 10; * *
n /= 10;
***
}
*****
** ** (n * * * 0);
{
** ** * * ** * **** * *
}
* * *** *** ** ** *** (0);
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
** ** * * * * **** * * n,sum=0,digits=0;
*** * *** * * * * * * * ** *** * *
*** ** **** *** ** * ** * ****
* **** * ******* ** **
* ** ** * *** ******* ** *** * * = sum + n%10;
* ******** ****** ***** * ** * ** *** * ***** = n/10;
* * ** * * ** ** *** * *** * *** *
* * * * * ** * * **
** * ** * **** *** * * * * ** * ** * %d",digits,sum);
***** * * *** * * 0;
}
answered by (-323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(){
* **** ** * **** * **** * a;
*** * * *** *** * * *** * * sum=0;
** * ** * **** ** * count=0;
* ** * * ** * *** **** * * **** *
** *** * ****** *** * ** = sum + (a%10);
** ** * * * ** *** * * **
* * * * ****** ** * **
*** * ** * * * ****** (a>0){
** **** * ***** *** ** ** * * *** ** **** ** = sum + (a%10);
* * *** ** **** * * ** * ** ***** * * **
**** * ***** * ** ** * ***** *** * *** *** *
* * *** ** ** ** ***
* *** * ** **** * * * ** * **** *** %d",count,sum);

******* ******** * * * 0;
}
answered by (52 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
* * * * * ******* * ** a,b,c,d,e,f;
* *** ** ** ** * ** * *** ***** ** * ** ****
* * **** ** * * i=1;
****** * **** * ** **** ** *
*** *** * * * * **** * ** * * *
* * * * * *** * * * ** *
*** ** ***** * ** ***** *** ** * **
** *** * * *** * * * *** * *
** * ** * * ** (a/10!=0){
** * * ** ****** ** *
*** * ** * *** * *****
    }
* ** **** * * * * * *** ** %d",i,f);
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
****** *** *** ** * a,b,c,d,e,f,g,h;
* ** * * ** ** * * * * ** ** ** * * * ** *
*** * ** * * * * * * *** i=1;
* * * **** * * * ** * ****
*** * ** * * * ** ***** * **
**** **** ** * * * * * ** ***
** *** ** ** * ** *** **** ** ** ***
** * *** * * *** * * ** *
** **** *** *** * ** (a/10!=0){
* * * *** *** ** *** *
* ****** ** ** *** *
    }
* * ** * ** ** * *** * ** %d",i,f);
}
answered by (-204 points)
0 0
prog.c: In function 'main':
prog.c:4:23: error: unused variable 'h' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                       ^
prog.c:4:21: error: unused variable 'g' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                     ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* * * * ** * ** * ** * a,b,c,d,e,f,g;
* **** * * * * ********* * ** * * * *** ***
*** * **** ** * ** * * ** *
*** ****** * ****** *** * * *
* ** ** *** * ** * * * *** *
****** * * * ***** ***
* *** * ** * * * * * **** *
* * * *** **** * * *
** * ** * *** ***
* **** **** **** * ** * * *
* * * *** * *** *** ** (a==0 && b==0 && c==0)
* ** ** * ** * *** *
* * ** ******** **** * * ** ** *
* *** ** * ** *** *
*** * **** * * * * ** * if(a==0 && b==0)
    {
* ** *** * * ** ******* * ** * * * * *
*** * * * * * * *
* * ** ** * ** ** ** * if(a==0)
**** **** * **** * * *
* ** * ** * * * * * ** * *** *** * ****
    }
* ** ** * * ** *** * **
*** * * * ** * *
*** * * ** * ** * * **** * * ** * * * * **
* * * ** * * * ** ** *
* ** * ** * * *** **** *** * ** ** %d",g,e);
* ** * ** * *** * * 0;
}
answered by (-229 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
*** ***** ** * * ** ** n,digits = 0,sum = 0;
*** * ** *** * **** ***** * ** *** *
* * *** * * *** **** {
** * *** ** * ** ** **** ****** *** *
* **** * *** * * *** ******* ***** ** *** * ** ** ** *
*** * * ****** * * ** * * *** * * ** *
* * ** * * * ** *** while(n > 0);
*** * ** * ** * * *** ** * * ** %d",digits,sum);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.127.234
©2016-2025

Related questions

0 like 0 dislike
69 answers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited
| 8.7k views
2 like 0 dislike
64 answers
[Exercise] Coding (C) - asked Oct 19, 2017 in Chapter 4: Expressions by thopd (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited
| 12k views
12,783 questions
183,442 answers
172,219 comments
4,824 users